// public domain cookie code written by:
// Bill Dortch,hidaho Design(bdortch@netw.com)

function SetCookie(name,value) {
   
   var argv=SetCookie.arguments;
   var argc=SetCookie.arguments.length;
   var expires=(argc>2)?argv[2]:null;
   var path=(argc>3)?argv[3]:null;
   var domain=(argc>4)?argv[4]:null;
   var secure=(argc>5)?argv[5]:false;
   document.cookie=name+"="+escape(value)+((expires==null)?"":(";expires="+expires.toGMTString()))+
                   ((path==null)?"":(";path="+path))+
                   ((domain==null)?"":(";domain="+domain))+
                   ((secure==true)?";secure":"");
}

function GetCookie(name) {
   
   var arg=name+"=";
   var alen=arg.length;
   var clen=document.cookie.length;
   var i=0;
   while(i<clen) {
      var j=i+alen;
      if(document.cookie.substring(i,j)==arg) {
         return getCookieVal(j);
      }
      i=document.cookie.indexOf("",i)+1;
      if(i==0) break;
   }
   return null;
}

function getCookieVal(offset) {
   var endstr=document.cookie.indexOf(";",offset);
   if(endstr==-1) {
      endstr=document.cookie.length;
   }
   return unescape(document.cookie.substring(offset,endstr));
}

//end of Bill Dortch's Public Domain Cookie Code                 
